Their reps confirmed the two were dating last week, but Gwen Stefani is downplaying the romance she shares with her The Voice co-star Blake Shelton.

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Despite reps saying before last week's Country Music Awards that the two were newly dating, in a new interview San Diego's Channel 933 Frankie and Geena Morning Show, Stefani changed her tune a bit, saying she never said she was in a new relationship, and that the news had gotten back to her sons with ex Gavin Rossdale-and she didn't seem particularly happy about it.

The reaction came after Stefani was asked about her hit Used to Love You and if alongside that she was going to have songs on her new album devoted to her newfound romance.

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"Wow, that's really personal," Stefani replied. "This is what I'll say about that: I never said nothin' about being in a new relationship. I don't know who said that but somebody did, and then my kid came in last night to tell me about it. That's how crazy my life is. People can just say whatever they want and then they can just believe it. My truth is Used to Love You, that's the song. That's what I said and I feel really fine about sharing that, and I feel honored to share it. But, I mean, all the other stuff is just craziness. I mean, literally craziness. Hilarious, Hilarious!"

Shelton has not commented on the relationship.

Tags: Blake Shelton Gwen Stefani